What are the different types of air manometers?
An air manometer is a device used to measure the pressure applied in a fluid column. The fluid can also be a gas. In fact, in the HVAC field, we usually measure gas pressure. There are different types of Air manometers that provide different measurement applications. The most commonly used Air manometer is used to measure gases and liquids. Nowadays, Air manometer uses electronic sensors instead of liquid columns. These sensors were initially mass-produced to serve the automotive emission control market.
The two main types of air manometers are analog and digital. When you want to "feel the reading" by observing the movement of the dial, an analog pressure gauge may be more suitable for certain tasks. However, most technicians prefer to use digital pressure gauges because they provide a stable number without having to squint and try to target the number behind it the parallax effect.
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